Why independent KVL and KCL equations used? What happens if dependent equations are used?
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A: The solution is given below
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Q: What exactly is the issue with NRZ? And, more importantly, how can it be fixed?
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Q: If in Example 1.2, q = (10 – 10e2) mC, find the current at t = 1.0 s. Answer: 2.707 mA.
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Q: What exactly is the issue with NRZ? And, more importantly, how can it be fixed?
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- Combination circuit what is PT? RT? IT? Voltage Across each load?2. The below figure shows the results of magnetic particles inspection experiment. What can you conclude from it? d) Discuss which hysteresis is better to be used with the AC generator in the airplane. e) In general, describe the structural, elasticity and electrical properties of copper and the PVC insulator (polymeric) with reference to their material properties. f) How metals and non-metals (ceramics and polymers) could be degraded?help me in these questions pls write the questions with the and by (Computer) 1-Which of the following statements INCORRECTLY explain the label in the figure about LVDT working principles? a. Secondary coils are connected in series in such a way that their output is opposing each other. b. Constant DC voltage input to primary coil. c. Displacement moves ferrous rod from central position. d. The difference of the output voltage between the two secondary voltage.==========2- Explain the working principle of the measurement system in the figure below.i. Force input that is supplied to the sensor is processed to give the response in the form of raw output signal.ii. Signal conditioner manipulated the weak signal to give a conditioned input.iii. Analog or digital indicator display the unit that gives output reading of quantity being measured.iv. Measured value is compared with the input value for further action. a. ii, iii and iv only. b. i, ii and iv only. c. i, ii and…
- Explain the concept of power quality in electrical systems and the potential issues that can arise, such as voltage sags, harmonics, and flicker.A thicker wire is used in the DC series field winding than DC shunt field winding in DC machines. * O because it carries the load current. O to prevent mechanical vibrations. O to provide strength. O to produce large flux. The speed of a DC motor can be changed by varying - armature resistance circuit O flux per pole O voltage source O all of abovePlease answer with step by step math for Zin, Zout, and the load voltage. Thank you!
- (a) Explain briefly what is fringing effect and leakage flux. (b) A ferromagnetic core is shown in Figure 1. The depth of the core is 10 cm. The other dimensions of the core are as shown in the figure. By assuming the magnetic leakage to be negligible and relative permeability of the core is 800. Calculate the total reluctance and find the value of the current that will produce a flux of 0.01 Wb. With this current, calculate the flux density at the top of the core 20 cm 40 cm 10 cm, 30 cm 500 turns 30 cm 30 cm Figure 1The .. of the hysteresis loop is a measure of energy ..... lost per cycle a) area. b) Type. c) Frequency d) No one of the above. Fringing effect is a phenomena occurs in . a) Transformers. b) Electrical field. c) Air gap d) All of the above.In developing per-unit circuits of systems such as the one shown in Figure 3.10. when moving across a transformer, the voltage base is changed in proportion to the transformer voltage ratings. (a) True (b) False
- What is use of solenoid coil in the pressure to converter? a. To produce magnetic field in the LVDT b. To change the LVDT output c. To bring back the pivoted beam normal position d. To produce linear displacement in bellowsQ-1: Give brief answer to the following: (it 1) what is the potential transformer used for in power substation? 2) what is process leads to lowering the number of free electrons? what is The Townsend's Criterion 3) 4) why Sulphur Hexafluorid has good insulation strength? 5) 6) why do bubbles lead to breakdown of liquid? 7) What is Intrinsic Breakdown how to decease the ripple voltage of cockroft-walton voltage multiplier circuit 8) how much the maximum charging current of A Van de Graaff generator has a belt width 1 m, a belt speed of 4 m/s, and charge density of 10 µc/m2 9) Why does need for Reactive Power Compensation in test transformer? 10) The output voltage of series resonant circuit is given by the formula 11) what is impulse voltage and what is its standard wave shape? 12) Which advice can measure impulse voltage?Q.4/ choose true or false: 1. The reluctance of any core is proportional directly with the length of it and inversely with both the permeability and the cross-section area of it. 2. The number of parallel paths in wave windings is equal to twice of the number of poles. 3. In dc machines with same values of Z, N, Ø, the emf for wave winding type is more than emf of lab winding type. 4. If we insert a current in such a conductor subjected to a constant magnetic field, a movement will achieved giving the principle of electric generator.